rsyslog 7.4.3 stable with Guardtime support

Dependencies
libguardtime (Guardtime C SDK)
guardtime (Guardtime Client utility)
python26-docutils (build dep, generate man pages)

rsyslog diag and user tools have been enabled and all pkgs are
both 32 and 64 enabled
Merge pull request #28 from cobracmder/rsyslog-omniti-ms

rsyslog 7.4.3 stable with Guardtime support